FlyOn tube fly system
A simple idea for switching tube flies lightning fast without cutting the leader or tying any knots
Recently new ways of rigging the hook on tube flies have shown promising results, in terms of the percentage of trout hooked and landed. A Dane, Jens Bursell, has pioneered this field commonly known as small hook rigs.
One evening my friend Joergen Chang, who is relatively new to fly fishing, and I were discussing tube flies for seatrout. I showed him some of the new ways of rigging a tube fly with small treble hooks and gave a little "sales speech" on how extremely effective these rigs are for hooking and landing seatrout and other species (landing percentages over 90 is not unusual).
I fumbled around a bit, tying the right knots and exposing the little treble hook better, when Joergen asked the obvious question - if I didn't tire from tying all these knots?
"Well, as a fly fisherman you get pretty used to tying knots all the time so..." I replied.
Joergen thought a bit about this, and only hours after our little knot tying session, I received an e-mail with several solutions to the problem "knot tying is stealing valuable fishing time, every time you switch flies".
How could these guides be made more neat and simple?
Playing around a bit with plastic tubes of different diameters, I finally found a solution that would look neutral in a visual way, and at the same time control the fly properly.
Joergen and I started testing this system intensely, fishing on the coast for hours but also while fishing for salmon and seatrout in streams. Both types of fishing provides a lot of stress to any kind of tube fly. Only rarely have we experienced any problems with this solution that we call FlyOn.
We contacted several companies and asked if they could be interested in producing this commercially. No one wants to hear the words "financial crisis", but we did, several times... No one seemed to be willing to dive into this. When you think about it its actually very easy to produce by yourself, so we have decided to share this idea, for everyone to try for themselves.
Remember all the times when your fly has been ignored by cruising fish (and these, of course, are rarely the smallest specimens) and you have started switching your fly with trembling fingers? No more with this system. Simply pop the fly out of the FlyOns and pop the new fly in place.
Furthermore we have tested the system while boat fishing in tropical saltwater conditions. The system provides a big advantage in this environment. Many people bring several outfits for this kind of fishing, so they can switch strategies if the fly is being ignored. But it takes precious time working your line out of the guides and presenting a new fly with a second outfit. When you are using the FlyOn you just grab the line, switch the fly and present the new pattern in an instant. Often the leader systems for this kind of fishing, are quite complex, and a shortening of the shock tippet is unwanted. Our method overcomes this problem neatly as well.
No, in spite of not being tied or threaded onto the leader, the flies are quite secure.
Several forces are at work that will keep your fly in place (we are not physicists so forgive us if we have misunderstood something):
- The friction between the FlyOns and your tube fly keeps things tight. You can increase the friction by melting a piece of plastic and placing this against the FlyOns. Only a small amount is needed which will give the whole setup a tighter grip. Conical FlyOns would also be of help.
- While casting, the tube fly and the FlyOns will be pressed against the knot at the rear end of the system.
- If you hook a fish (we sure hope you do!) the line will excerpt a force on both FlyOns and the tube fly that will keep the system together.
We have lost a few flies in the early stages of testing. This was probably due to a loose fitting of the FlyOns and the tube flies. gff/>
The system is completely flexible in terms of the length of the fly you can use. Any length that you are able to cast can be used. Another advantage compared to other devices made for quick fly changes (ie. Fly Snappers of different makes) is that the leader glides through the fly and is connected directly to the hook. No weak spots here.
I keep my outfits for fly fishing in the salt rigged and ready, and with the FlyOn system I can be out and casting in no time. There is no need for knot tying or rigging the outfit. Of course you have to check the leader for wear and tear, but if your casting is reasonable, the need for this is limited.
Cut off two pieces of inner tube approximately 1 centimeters long (can be both shorter and longer). Melt one end on both of these pieces. Heat a needle and melt a hole into the tube at an angle of approximately 30 degrees.
Thread your leader through the holes as shown in the photographs and you are ready to place your tube fly in the FlyOns.
You are ready to fish and switch flies in an instant.
Melting the ends of the FlyOns will help you get a grip when you want to pull them out. If the fitting is too loose, melt a piece of tubing and touch the FlyOns a couple of times with the melted end. Rig any kind of hook you fancy but do yourself a favour and try Jens Bursell's way of rigging small trebles (remember to check if these are allowed where you fish).
When you tie your tube flies it is an advantage to mount a FlyOn in the tube where you plan to place the head of the fly. Tying multiple tight wraps can sometimes compress the tube so the FlyOn wont fit. Placing a FlyOn in the tube before tying the fly prevents this problem.
We would be thrilled to hear about your experiences with this system. We invite you to take part in developing the system. Obvious areas of improvement are producing conical FlyOns enabling you to use the tube flies you already have in your box. The FlyOns can furthermore be dressed with all sorts of fly tying materials to your liking, including action discs, beads, propellers and all the other stuff that tube fly companies produce.