Add Wish List Choose Options Bohning Bohning Black Sky Vane The Black Sky 2.0 Crossbow Vane is designed for crossbow bolts to stabilize them for up to 100 yards. It?s made of an ultra-stiff material that prevents vane flutter for a smooth bolt rotation and a... MSRP: $11.99 - $21.99 Was: Now: $10.99 - $19.99 Choose Options