Fins
Fins guide a rocket once it is moving fast enough for the air moving across the fin surfaces to steer the rocket. Fins can be made of balsa wood, plywood, or plastic, and can be mounted on the surface of the airframe, or through the wall of the airframe with a tab secured to the motor mount inside the airframe. Fins can also take the form of tube fins or ring fins, which also provide guidance, although they produce more drag than traditional fins.
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Madcow Squat Fins 4 inch x 54mm x 1/4 inch
Rocketry Works
$6.99These 1/4 inch birch plywood fins for the Madcow Rocketry Squat 4 inch with a 54mm motor mount.RW-FIN-SQUAT-4IN-54MM-PLY-6MM$6.99 -
Custom Plywood Fins 1/8 Inch Thick
Rocketry Works
$4.99Rocketry Works can cut your design into 1/8 inch thick plywood fins for you! Simply upload your fin pattern, and we can cut your fins to your specifications! Vector artwork files are best delivered in Lighburn .lbrn or Adobe...RW-CUSTOM-FIN-PLY-1-8$4.99