Goat Tuff GT Arrow Fletcher Brown. This unique design concept ensures the shaft and vane mate together completely consistently and accurately every time for a maximum bond regardless of the helical desired or shaft size. Fletches 3 or 4 fletch arrows and has four different helical configurations. Package Contents: Goat Tuff GT Arrow Fletcher Compact easy to use fletching tool designed with True Contact Design. This unique design concept ensures the shaft and vane mate together completely consistently and accurately every time for a maximum bond regardless of the helical desired or shaft size. Fletches 3 or 4 fletch arrows and has four different offset configurations.