The ornamental design for a multi-purpose body-sail with swallow tail, as shown and described.
FIG. 1 is a perspective view of a multi-purpose body-sail with swallow tail, showing my new design in use;
FIG. 2 is an alternate perspective view of the invention in another position of use;
FIG. 3 is an alternate perspective view of the invention in another position of use;
FIG. 4 is an alternate perspective view of the invention in another position of use;
FIG. 5 is a front elevational view of the invention;
FIG. 6 is a rear elevational view of the invention;
FIG. 7 is a left-side elevational view of the invention;
FIG. 8 is a right-side elevational view of the invention;
FIG. 9 is a top plan view of the invention; and,
FIG. 10 is a bottom plan view of the invention.
The broken lines showing a person in FIGS. 1, 2, 3 and 4 are included for the purpose of illustrating the invention in one of its uses, and form no part of the claimed design. The leg straps are shown separated in FIGS. 5–10 for the ease and clarity of illustration.