The ornamental design for a ridgedfoamdart, as shown and described.
FIG. 1 is a first perspective view of a ridged foam dart showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a second perspective view thereof.
The uniform broken lines in FIGS. 1-8 depict portions that represent unclaimed environment and form no part of the claimed design.
The non-uniform broken lines in FIGS. 1-5 and 8 are boundary lines that define the bounds of the claimed design at respective ends of the ridged foam dart and form no part thereof.