| 摘要 |
PROBLEM TO BE SOLVED: To provide a flight device capable of hovering like an insect and repeating steep turns and steep climbs while flying. SOLUTION: In the flight device 1, one or more pair(s) (right and left) of wing bodies 2 are provided in the fore-and aft direction being supported vertically rockably on a support body 5 long in the fore-and aft direction, and a driving means 6 is provided to drive the respective wing bodies 2. The ratio of a total weight to an area of the wing bodies 2 is 0.11420 m<SP>2</SP>/N or less. COPYRIGHT: (C)2009,JPO&INPIT
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