Patent 9945646 was granted and assigned to Barnett Outdoors, Llc on April, 2018 by the United States Patent and Trademark Office.
A crossbow discharge bolt for preventing damage to a crossbow associated with dry firing. The crossbow discharge bolt has a length of 10 inches or less and a weight of at least 330 grains. The length may be in the range of 6 to 10 inches. The weight may be in the range of 330 to 600 grains.