44mm Potato cannon projectile (swirled fins)
thingiverse
REVISED VERSION https://www.thingiverse.com/thing:3686768 Trying some different projectile models for my 44mm air powered potato cannon. If you have a cannon with a different bore, just scale the model. Any and all experiences and thoughts on how to make the flight of the projectiles better are appreciated. Print in two parts, top needs support, lower shouldn't need. After printing you should be able to lock them together. Might do a tighter fitting version in the future. I will also be posting other projectile types, look out for those as well. Initial flight tests show that it is spinning out of control as is, but with weight in the hollowed chamber, it has a really nice flight.
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