Bob Petti's Bass bugs
By Bob Petti
For deer hair, I suggest contacting one of the specialty shops, or stick with a reputable brand name like RMD (Rocky Mountain Dubbing). Make sure you specify hair for making bass bugs when ordering. Using hair that is not appropriate for spinning or stacking will give you nothing but grief. If you can't find a supply, give Chris Helms a call. He advertises in most flyfishing magazines and can send you the exact type of hair for any bass bug you are tying.
The two basic operations with deer hair are spinning and stacking. Spinning takes a clump of deer hair and "spins" it around the hook so that it flares out and completely encircles the hook shank. When you stack deer hair, you still flare it, but you do not allow it to spin around the hook. The best way to learn how to work with deer hair is to get live instruction. If that's not available, get one of the many videotapes available. Chris Helms, Dave Whitlock, and Jimmy Nix all have excellent videos that illustrate the various techniques used in creating deer hair bass bugs. It certainly does take some practice to become proficient with deer hair, but it's not as hard as it looks at first glance.
You can also tie a flat faced popper that is meant to "pop" and "bloop" along the surface much like a cupped face hard foam popper. I learned a trick from Carl Bradley at a flyfishing show once that helped me create nice flat faces on my deer hair poppers. What you need is a piece of flat metal with a small hole drilled in the middle. Carl used a half dollar, but any sturdy flat metal will do. After you've rough trimmed the body, dribble some Dave's Flexament in the hairs behind the "face". Cut your thread and push the piece of metal over the eye of the hook (the hook eye goes through the hole in the metal) and clamp it in place with a pair of hemostats. Set it aside for a few hours so the flexament has a chance to dry. When you come back to the fly, take off the clamp and you'll see that the face of the popper is perfectly flat and quite stiff. You can finish your trimming, confident that your fly will "bloop" quite well.
One advantage deer hair bugs have over hard bugs is their weight. When dry, they are virtually weightless. Thus, they are good to use in situations where you want the fly to land softly, like shallow and clear water. A good design in this case is a fly that has a rounded face so that when it's pulled through the water, it doesn't make much noise but rather leaves a wake behind it like a small boat. This style of fly, called a "slider", is especially useful for skitterish smallmouth bass in clear streams and rivers.
By rotating flies, I've found that it's possible to keep fishing with a good floating deer hair bug all day long. Even so, I do treat my deer hair flies with a waterproofing spray. I cut a notch in a piece of cardboard or paper plate and stick the notch between the tail of the fly and the body, as I want the spray to be on the deer hair only. It's a messy and smelly process, but it does seem to double or triple the amount of time I can fish the fly before it needs to be swapped out for a fresh one. Any silicone based waterproofing spray will work well. I like Scotchguard. I also like to do the spraying before I install the eyes and rubber legs. I only want the spray to interact with the deer hair - nothing else. Normal dry fly floatant pastes and "gels" will also help.
It is worth your while to learn how to work with deer hair. They are harder to tie than other bass bugs, but they fish equally as well or better than their hard headed cousins.