| 摘要 |
<p>A personal flight device (1) which consists of a housing (4) securable to a pilot, at least one pair of fans (2,3) and at least one engine (6) mounted on the housing for driving the fans; one fan of the pair is mounted to one side of the housing and the other fan of the pair is mounted to the other side of the housing; in use both fans rotate in the same direction for producing thrust.</p> |
