Rocket Testing

I took a cheap ink pen barrel and made some fins to fit the bottom.

I need a few long skinny missiles for the Soviet Union, WWII Germany, and the USA.

The pen was out of ink and rather than throw this away and so I think it can be a rocket.

I still need a warhead, or sensor package top, but on thing at a time.

Essentially I took a bit of 3x5 card and folded it, cut a couple slots and made it into the fins.  The final fins will be plastic when I return to this project.