Model Rocket Fins

thingiverse

So, these are my very first things I have created (so be kind). They are very simple, and I was afraid they were too small. But they worked just fine... except the "Tricky Fin" with the hole in the middle. It had a fairly chaotic flight. Instructions For larger rockets, these might work a bit better if they were a 1/3 bigger. They would be a bit stronger and stable the flight better.