| 摘要 |
A flexible tie including a head having a first cross-sectional geometry and a tail extending from the head in a longitudinal direction and having a second cross-sectional geometry different from the first cross-sectional geometry. The tie includes a lock disposed on the head and including a passage configured to receive the tail and a plurality of barbs disposed on the tail and configured to pass through the passage in the lock in a first direction, and configured to be restricted from retreating through the passage in a second direction opposite to the first direction. The tie also includes a tail break-point disposed on the tail and including a first cross-sectional area, as viewed along the longitudinal direction, smaller than any other cross-sectional area of the tail as viewed along the longitudinal direction. In some configurations, the tie includes a visual indicator in the head.
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