Dardo and her five sister ships formed the first class of destroyers built for the Regia Marina,[2] their only predecessor, Fulmine, having been a one-off. Designed by the German Schichau-Werkeshipyard, they were seaworthy, robust, fast, and reliable,[3] although they were afflicted by serious problems with seakeeping.[4]
In August 1914, with the Principality of Albania shaken by revolts and inter-ethnic conflicts, Italy, which aimed to occupy strategic points on the Albanian coast, sent Dardo, under the command of Capitano di corvetta (Corvette Captain) Bernotti,[13] and the torpedo cruiser Agordat to the Albanian port of Vlorë (known to the Italians as Valona), where they "showed the flag" and contributed to the protection of Albanian refugees from riots that broke out in the city.[14] On 31October1914, Dardo brought Contrammiraglio (Counter Admiral) Patris to the Albanian island of Sazan (known to the Italians as Saseno), and Patris took possession of the island on behalf of the Kingdom of Italy.[15]
World War I broke out in 1914, and the Kingdom of Italy entered the war on the side of the Allies with its declaration of war on Austria-Hungary on 23May1915. At the time, Dardo, still under Bernotti's command, Euro, and the destroyers Lampo, Ostro, and Strale made up the 4th Destroyer Squadron, under the command of Capitano di fregata (Frigate Captain) F.Gambardella.[16]Dardo was based at Vlorë.[16] By 1915, the Lampo-class destroyers were of antiquated design and had only limited military usefulness, but during World War I, they were modified, having equipment installed to carry and lay 12 mines, drop depth charges, and tow explosive paravanes.[3] The Lampo-class ships spent the war on escort duty.[3]
At the end of 1915, Dardo collided with the Italian submarineVelella, which suffered sigaificant damage and required drydocking for repairs.[17][18]
Dardo continued her World War I service without taking part in any significant actions. By late October1918, Austria-Hungary had effectively disintegrated, and the Armistice of Villa Giusti, signed on 3November1918, went into effect on 4November1918 and brought hostilities between Austria-Hungary and the Allies to an end. World War I ended a week later with an armistice between the Allies and the German Empire on 11November1918.
Post-World War I
Dardo was stricken from the naval register in either January[3][19] or March 1924. She was discarded on 18March1920 and subsequently was scrapped.