Bitzenburger Fletching Clamp Right HelicalThe Bitzenburger Fletching Clamp Right Helical is a precision ground, die cast alloy clamp designed to apply a true right helical fletch when used with a compatible Bitzenburger fletching jig. Key Features Right helical clamp for achieving true right helical fletching on arrow shafts. Constructed from die cast alloy for consistent, rigid clamping surfaces. Clamp faces are precision ground to assure identical blade matching along the entire fletch.