I was watching the behind the scenes of the Hobbit movies and the Avengers movies (I watch those in my free time) and I noticed Legolas' and Hawkeye's arrows are always CGI. They have the bow, but the arrows aren't ever there on set (for obvious reason), and sometimes even the string is CGI! Is it possible to take a 3D model of an arrow and rotoscope it to the bow of the footage? I wanted a character to have a bow in a short film I'm making, but decided against it due to safety reasons. There's always the problem of he can't dry-fire the bow (firing without an arrow) because that damages the bow but if I got a prop bow... Anyways would it be possible to do this with the arrows?