| 摘要 |
PURPOSE: A launchable and flyable model rocket kit is provided to be simply and easily assembled by children and to have high use safety and low price. CONSTITUTION: A launchable and flyable model rocket kit includes a rocket body(20), a launcher which provides a thrust for flying the rocket body, a plate-like flight vehicle(30) which has horizontal tail wings(32) in the rear part and is fixed to the rock body, and a centroidal board(40) attached to the flight vehicle. The rocket body consists of a folding line which is longitudinally formed in the middle, propulsive wings(24) in the rear part, and first, second, and third rocket body plates glued together by an adhesive. |
