| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for correcting a trajectory of projectile exiting a gun barrel of a weapon replica. SOLUTION: This device includes the first pin 3d forming the first boss 6d for holding the projectile in the gun barrel, and the second pin 3g forming the second boss 6g for holding the projectile in the gun barrel, and the first and second pins 3d are positioned symmetrically on both sides of a vertical axis XX passing the center of the gun barrel. COPYRIGHT: (C)2005,JPO&NCIPI
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