This is an arrow designed for Cupid. Please gift it to someone special.
The heart and shaft can be printed as one piece or separately. They will not require supports if printed flat/horizontally. This is how the arrow in the photo was printed. I also used ironing for the top layer. If printed vertically, I recommend using a brim/supports, increasing the infill, and slowing the print speed down to prevent the vibration from knocking it over mid-print.
The point should be printed point side up, with supports for the gap where the shaft fits in. Depending on your printer's tolerance, you may need to file the opening a bit to fit the shaft in. It may or may not need glue depending on how tight the fit ends up being.