There are three types of clamps: Straight, Right Helical and Left Helical. Each Multi-Fletcher or Mono-Fletcher is purchased with one of the three clamps included. If you are interested in using a different clamp than the one that comes with your jig, you can simply order one of the other style clamps. All Jo Jan clamps are interchangeable and can be used either on any model of the Multi-Fletcher or Mono-Fletcher.
Specifications and Features:
Right and Left Helical Clamps fletch at 11 degree per helix
All Clamps are made of strong steel construction to prevent bending and therefore, inaccurate fletching
All Clamps are plated to prevent rusting
Clamps are designed to be heavy enough to apply the correct amount of pressure between the vane/feather and the shaft of the arrow