Constructed of sturdy aluminum and nylon with many features found in more expensive products. Nylon is used because it is not affected by common fletching cements. The clamp is graduated for easy fletching placement. Adjust for either three 120 degree fletch or 75 degree x 105 degree four fletch. Large, easy-to-turn knob with zero index position marked. It will also allow placement of the cock feather down.

Option 1 - Straight

Option 2 - Right Helical