I have found that wood handle bows tend to slip and twist in my hand at times. I solved this problem by using Self-Adherent Stretch Athletic Tape on the handle. This is the same stuff my veterinarian uses to secure bandages on my dog’s leg.

Stretch Athletic Tape sticks to itself and stays stuck, yet it leaves no sticky residue when removed. It is sold online in a variety of sizes, or you might find it in the first aid section of many stores. The tape stretches nicely and it’s easy to wrap a few rounds of it onto your bow. It tears easily from the roll, so you don’t need a knife to cut it; and it’s available in a variety of colors so you can match the tape to your bow or feathers, if so inclined.