DART dSph targets are in colored triangles: Sextans(Green) Scl(Blue) Fnx (Red). Other symbols are squares (Ursa MajorII), triangles (Coma Berenices), diamonds (Draco), star (Boötes) (Fulbright et al. 2004; Koch et al. 2008a; Frebel et al. 2010b; Cohen & Huang 2009; Norris et al. 2010). Only mixed Milky Way halo stars (black dots) are considered (Cayrel et al. 2004; Cohen et al. 2008; Honda et al. 2004; Aoki et al. 2005, 2007; Cohen et al. 2006; Lai et al. 2008). The dashed line delineates the regions in which they are observed.