Bohning Griffin Vane Black 40 Pack - Precision for Olympic Recurve ArchersBohning Griffin Vane Black 40 pk. Elevate your archery performance with the Bohning Griffin Vane Black 40 Pack, expertly designed for Olympic recurve archers. These vanes are lightweight, weighing just 1. 2 grains, ensuring minimal impact on arrow flight while providing optimal stabilization. The sleek black finish adds a touch of style to your arrows, making them not only functional but visually appealing as well. Included with the vanes is a clamp