A pair of spaced uprights defining a ball return channel therebetween, a pair of gutters astraddle the uprights, each gutter having an outer edge portion on the adjacent uprights, a plurality of anchor plates extending over said ball return channel and interfitted with the gutter outer edge portions, the plates and gutter outer edge portions being secured to the uprights, a dress cover extending over the ball return channel and anchor plates, removably interconnected to the anchor plates, a pair of upwardly extending, laterally spaced, parallel anchor protrusions proximate the anchor plate edge portions and having oppositely oriented lateral detents, the dress cover having a width greater than the lateral spacing of the protrusions, a pair of parallel, laterally spaced fastener legs depending from the dress cover, and having lateral detents generally aligned with the protrusion detents, at least one of 1) the pair of protrusions and 2) the pairs of legs, being resiliently shiftable to enable locking interengagement of the legs and protrusions to removably secure the dress cover on the anchor plates.
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