| 摘要 |
A track assembly for supporting fabric on a surface includes a base track defining a first half of a hinge and a first half of a snapping clamp. The base track preferably includes a tension force dissipater extending from the first half of the hinge. An upper track defines a second half of the hinge and is pivotally connectable to the base track. The upper track defines a second half of the snapping clamp for releasably engaging the fabric. The upper track includes a strut extended downwardly towards the base track such that when high tension forces are applied to the upper track, due to fabric tensioning, the strut contacts the base track and at least partially transmits the tension forces to the surface.
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