| 摘要 |
An emergency sail system for disabled watercraft comprises a mast receptacle for interfacing with the watercraft structure and a multi-segmented main mast supported by the mast receptacle in a substantially vertical orientation and removable therefrom. A sail assembly is affixed to the main mast with a rotational joint wherein the sail assembly is rotatable about a vertical axis of the main mast in a first direction and is also rotatable about a horizontal axis substantially at right angles with respect to the main mast in a second direction.
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