| Manufacturer: | Scratch | 
| Product Type: | Scratch | 
| Style: | Spin-Fin | 
| Tags: | Contests:Descon:Descon 6 | 
TwoFin A Spin-Stablized Competiton Design Background When I first started attending CMASS's meetings, one of the recurring topics of discussion was the possibility of building rockets with only two fins. Many ideas were tossed around, but it was a fairly one sided debate with all parties reaching the conclusion that you did, in fact, need to have fins in at least three planes. ...
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