The main difference between the traditional bow and the catch bow lies in the positioning of the arch eyelid tendon. The traditional bow generally adopts a more traditional positioning method for the positioning of the arch eye and the rubber tendon.

At present, the catch positioning method is popular. Insert a small steel ball into the hollow rubber band, make the arch hole conical or T-shaped, and fix the rubber band with the steel ball. The two rubber band fixing methods have their own advantages. The traditional bow fixing method is more casual and not limited by the way of playing. Moreover, when the rubber band is replaced, the speed is faster, and the positioning of the stuck ball is relatively accurate, which is suitable for aiming.