| 摘要 |
<p>This invention relates to the field of model rocketry activity, aerospace hobby, simply space hobby or aero sport and scientific activity where one makes his own small size working mode! of a rocket and launches it. It helps the young ones as well grownups of the developing countries like India to make their own model rocket from scratch. The different parts of the rocket of a . tested design are made in an easier, quicker and accurate way by drawings on card paper using this template following cutting and pasting as per simple instructions. Moreover, this template can be used any number of times helping the model rocketeer or students to make any number of rockets any time without remembering the measurements of the figures in the template.</p> |
