I need to make an arrow camera.....
Yup, attached to an arrow that you use with a bow. DT have challenged us.
My thoughts so far involve two arrows, one that takes photos going towards the target and another that takes photos going away from the archer. I have a vague idea of using old SD cards as flights, with the bonus that they can be used as storage too.
I'm eyeing up those almost-disposable keychain digital cameras as a cheap source of cameras and wiring it so it takes a stream of photos until someone turns it off or it runs out of storage/gets destroyed.
The arrow can look like a Heath-Robinson monstrosity and fly through the air like a hippo, the only considerations are a) it can be made to hit the target and b) we get some decent photos.