| 摘要 |
A person and a buoyant component can be attached while the buoyant component is detachably mounted on a boat. Also, flotation systems can include buoyant components with head openings and shoulder structures with arm openings. Also, a flotation system can further include a lanyard structure and an attachment structure connected to the lanyard structure and capable of attachment to a person, with the lanyard structure being sufficiently long to allow a range of motion when the buoyant component is fixed in position, such as mounted on a boat. Also, a flotation system can further include one or more detachably mountable structures allowing detachable mounting on a boat. The mounting can be sufficiently detachable and the lanyard structure sufficiently strongly connected to the person and the buoyant component and sufficiently short in length that, if the person goes overboard, the buoyant component detaches from the boat and goes overboard too.
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