| 摘要 |
A collapsible flying structure includes an enclosed resilient frame member having a folded and an unfolded orientation, a sheet material partially covering the resilient frame member to form the flying structure when the frame member is in the unfolded orientation, and a control string coupled to the structure for controlling the flight of the flying structure. The frame member may be twisted and folded to form a plurality of concentric loops in the folded orientation of the frame member to substantially reduce the size of the flying structure.
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