Tie cloves and cinnamon stick pieces in a square of cheesecloth to make a spice bag. In a large stainless steel saucepan, combine sugar, water, and spice bag. Bring to a boil over medium-high heat, stirring to dissolve sugar. Reduce heat and boil gently for 10 minutes, stirring occasionally. Remove spice bag and discard. Add orange slices, Triple Sec, and wine. Over medium-low heat, slowly return to a boil, occasionally stirring gently so as not to damage orange slices. Remove from heat.

Using a slotted spoon, loosely pack hot orange slices into hot jars. Ladle syrup on top. Leave 1/2-inch headspace. BWB 15 minutes.