08-20-2008, 01:01 PM
|
 |
BARCLONE Rocketry
|
|
Join Date: Mar 2005
Location: Mobile, Alabama
Posts: 5,357
|
|
New Plan -- Crossbow
OK, here's a strange idea that just happens to look cool. The concept should be self-evident...
Consider this as the first version, with a possible longer shaft version if I can get the Dv numbers down a bit.
Length: 24.47"
Diameter: 1.04" (BC-760)
Fin Span: 13.91"
Weight: 1.07 oz
A8-3......270'.......Dv 15 FPS......36" x 1/8" rod
B4-4......595'.......Dv 25 FPS......36" x 1/8" rod
B6-4......600'.......Dv 29 FPS......36" x 1/8" rod
C6-5......1195'......Dv 25 FPS......36" x 1/8" rod
Addendum:
A10-3T......305'......Dv 13 FPS......36" x 1/8" rod
A3-4T.......310'......Dv 16 FPS......36" x 1/8" rod (Takes 34", so consider this carefully)
Enjoy!
Magic Number now at 27...
|