If you've ever wondered about the exact mechanical workings that help deliver a Nerf dart from the barrel of a gun and into your friend's surprised face, these new guns from a line called ...

So today Hasbro has officially announced the new Nerf Mega RotoFury with a spinning barrel that lets users continuously ... instead of having to prime the gun and then pull the trigger, prime ...

You simply place a dart in the barrel, pull down on the plunger until it clicks, aim, and then pull the trigger. Most Nerf-style guns of this size usually rely on a pump or some mechanism that ...