The Carbon Pro E-Z Fletch is the only fletching tool designed for the carbon arrow market. This tool will fit all shafts from the smallest carbon up to a 2018 aluminum. It has a new patented design to insure the exact 1/3 alignment of the fletching. It has a 6 degree right helical recommended by AFC and Beman for broadhead flight. The 6 degree helical will clear any shoot through rest.