The present invention relates to a wing of the vehicle body juchin. Rotate the wing at high speed Twist the wing angle in a certain position by 90 degrees each side wing is another wing on the other side of center receive as much air resistance and weight are subject to air resistance to receive the air resistance to a minimum as much as wings rotate the wing at high speed way to create momentum for taking the flapping effect repulsion caused by the air resistance and also in certain positions twist quick 90 degrees jumyeonseodo invention the wing and their rotated to rotate smoothly without going a bunch of high-speed rotation It relates to the method.
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